232215020450220 has 24 divisors (see below), whose sum is σ = 650202057260784. Its totient is φ = 61924005453376.

The previous prime is 232215020450213. The next prime is 232215020450221. The reversal of 232215020450220 is 22054020512232.

It is a happy number.

232215020450220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×232215020450220² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (232215020450221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1935125170359 + ... + 1935125170478.

It is an arithmetic number, because the mean of its divisors is an integer number (27091752385866).

Almost surely, 2^{232215020450220} is an apocalyptic number.

232215020450220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232215020450220 is an abundant number, since it is smaller than the sum of its proper divisors (417987036810564).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

232215020450220 is a wasteful number, since it uses less digits than its factorization.

232215020450220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3870250340849 (or 3870250340847 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

Adding to 232215020450220 its reverse (22054020512232), we get a palindrome (254269040962452).

The spelling of 232215020450220 in words is "two hundred thirty-two trillion, two hundred fifteen billion, twenty million, four hundred fifty thousand, two hundred twenty".